APL2

IBM® APL2® is a highly-productive, general-purpose programming language used by both end users and developers, providing an extensive collection of functions for solving business problems. It is widely used for diverse application areas including commercial data processing, system design and prototyping, engineering and scientific computation and for teaching mathematics and other subjects. Available in two editions, Workstation APL2 and APL2 for S/370 and S/390 Mainframes, this array-oriented environment allows users to manipulate huge amounts of data interactively.